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-rw-r--r--src/mainboard/google/octopus/variants/bloog/overridetree.cb20
1 files changed, 20 insertions, 0 deletions
diff --git a/src/mainboard/google/octopus/variants/bloog/overridetree.cb b/src/mainboard/google/octopus/variants/bloog/overridetree.cb
index 21a10f74c8..cf70bb3108 100644
--- a/src/mainboard/google/octopus/variants/bloog/overridetree.cb
+++ b/src/mainboard/google/octopus/variants/bloog/overridetree.cb
@@ -49,12 +49,32 @@ chip soc/intel/apollolake
#| | required to set up a BAR |
#| | for TPM communication |
#| | before memory is up |
+ #| I2C5 | Audio |
+ #| I2C6 | Trackpad |
+ #| I2C7 | Touchscreen |
#+-------------------+---------------------------+
register "common_soc_config" = "{
.gspi[0] = {
.speed_mhz = 1,
.early_init = 1,
},
+ .i2c[5] = {
+ .speed = I2C_SPEED_FAST,
+ .rise_time_ns = 104,
+ .fall_time_ns = 52,
+ },
+ .i2c[6] = {
+ .speed = I2C_SPEED_FAST,
+ .rise_time_ns = 66,
+ .fall_time_ns = 90,
+ .data_hold_time_ns = 350,
+ },
+ .i2c[7] = {
+ .speed = I2C_SPEED_FAST,
+ .rise_time_ns = 44,
+ .fall_time_ns = 90,
+ },
+
}"
device domain 0 on